baber/WOPTO huggingface dataset:
Patent JP-2000286170-A (JP)
Title: Electronic component and case therefor and electrolytic capacitor adopting the same
Inventor: NAKAMURA TOSHIHIKO
IPC: H05K5/06
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To pass hydrogen gas only, while being impervious to electrolytes and vapor by providing a case to contain an element with a gas passage made of a resin composite, which has pores of a specific average diameter. SOLUTION: This case for electronic component consists of a base 1 provided with container 1a and a cap 2. The base 1 is made of fine ceramic, and the cap 2 is made of a resin composite and has a gas passage 3. An electrolytic capacitor element is contained in the container 1a of the base, and an electrode terminal connected to the electrolytic capacitor element is drawn to the bottom through a through-hole in the base 1, then an external terminal is formed on the surface of the bottom. The cap 2 is bonded to the top of the base 1 and is sealed with a sealing material, such as glass or sealer. The resin composite used for the gas passage 3 is set to have an average pore diameter of 0.01-2 μm, and the porosity of the gas passage is set to 5-40%.
Patent JP-S5716188-A (JP)
Title: Electrolytic refinery of copper
Inventor: TANIGAWA TOORU
IPC: C25C1/12
Filed: 1980-07-03
Abstract: PURPOSE: To make a surface of electrolytic copper smooth as well as to reduce an S content thereof, in precipitating electrolytic copper on a cathode by electrolytic refinery wherein an acidic aqueous copper sulfate solution is used as an electrolyte and crude copper as an anode, by adding specific polyethylene glycol to the electrolyte.  
     CONSTITUTION: In conventional electrolytic copper refinery for precipitating electrolytic copper on a cathode by electrolysis by using an acidic aqueous copper sulfate solution as an electrolyte and crude copper as an anode, polyethylene glycol with M.W. of 100W1,000 is added to said electrolyte in a range of 0.5W100ppm. In this case, an additive such as glue, thiourea, gelatine, casein or the like may be added to the electrolyte. The electrolytic copper precipitated on the cathode has a reduced S content and a smooth beautiful surface. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61251283-A (JP)
Title: Still picture transmitter
Inventor: WAKAMATSU KUNIO
IPC: H04N19/00
Filed: 1985-04-30
Abstract: PURPOSE:To thin out the processing of picture elements at a high speed by a simple circuit by replacing a specific bit of a writing address generated when a video signal is written in a picture memory by a fixed value and the specific bit of a reading address generated when the video signal is read from the picture memory by the fixed value. CONSTITUTION:A writing address converting means 10 for replacing a specific bit of a writing address generated when a video signal is written in a picture memory 2 by a fixed value and a reading address converting means 11 for replacing the specific bit of a reading address generated when the video signal is read from the picture memory 2 by the fixed value are provided. For instance, when horizontal direction picture elements and vertical direction picture elements are respectively thinned out to 1/2, by a select signal 500, a change-over switch selects the fixed values SELX, SELY respectively and is changed over so as to output them to the picture memory 2. Of the horizontal and vertical direction address signals outputted by a writing address generator 5, least significant bits XAO, YAO are constantly converted into fixed values and outputted to the picture memory 2.
Patent JP-H01262000-A (JP)
Title: Amplitude measuring device for ultrasonic vibrator transducer
Inventor: SUZUTA TOSHIHIKO
IPC: A61B17/22
Filed: 1988-04-13
Abstract: PURPOSE:To always accurately measure the amplitude of an ultrasonic vibrator transducer by providing a high frequency power source connected parallel to the driving power source of the ultrasonic vibrator transducer and a means to measure a current which flows from the high frequency power source to the ultrasonic vibrator transducer. CONSTITUTION:A driving voltage from a driving power source 12 and a voltage for measuring from a high frequency power source 14 are impressed on an ultrasonic vibrator transducer 10 independently and respectively. The ultrasonic vibrator transducer 10 oscillates by the driving voltage, and capacitance changes by oscillation. Thus, a high frequency current to flow from the high frequency power source 14 to the ultrasonic vibrator transducer 10 is amplitude-modulated. The amplitude-modulated high frequency current is detected with a current detector 16 and rectified by a rectifier 18, and the amplitude waveform of the ultrasonic vibrator transducer 10 is obtained through a BPF20. The amplitude of the ultrasonic vibrator transducer 10 can be measured from the amplitude waveform.
Patent JP-S5427354-A (JP)
Title: Scan-type electronic microscope
Inventor: TODOKORO HIDEO
IPC: H01J37/28
Filed: 1977-08-01
Abstract: PURPOSE: To obtain a good- quality picture with a high operational performance by giving the high and low time devision to the electron beam scanning for the scan-type electronic microscope and also dividing the information signal sent from the test sample synchronized with the time division of the beam scanning to have a display of the high and low-speed scan images. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03286133-A (JP)
Title: Air intake device for multiple cylinder engine
Inventor: HITOMI MITSUO
IPC: F02B27/02
Filed: 1990-03-30
Abstract: PURPOSE:To make an air intake system compact by gathering the upper stream ends of independent air intake passages of respective cylinder groups at gathered air intake passages of every cylinder group that extend in a cylinder row direction, and providing a connection air intake passage that mutually couples annularly the lower stream ends of respective gathered air intake passages. CONSTITUTION:The upper stream ends of independent air intake passages 5a-5f of respective cylinder groups are gathered at the gathered air intake passages 7a, 7b of every cylinder group that extend in a cylinder row direction. In addition, a connection air intake passage 13 that mutually couples annularly the lower stream ends of respective gathered air intake passages, is provided at respective gathered air intake passages, and the distribution of air intake against respective cylinders is uniformalized, and an air intake system is made to be compact. In this instance, by means of an opening/closing valve 16 that performs opening control at an engine inertia synchronization rotation sphere, independent air intake passage between respective cylinder groups are mutually connected through a route L2 that is shorter than a connection route L1 mutually coupling the independent air intake passages 5c, 5d of cylinders confronting each other at the center of the cylinder row direction, or through a connection passage whose cross sectional area becomes larger than that of the connection air intake passage. As a result, the filling efficiency of air intake can be increased.
Patent JP-H02270320-A (JP)
Title: Method and device of surface treatment
Inventor: ENAMI HIROMITSU
IPC: H01L21/683
Filed: 1989-04-11
Abstract: PURPOSE:To make it possible to improve the surface treatment technique such as the etching treatment technique of semiconductor wafers by a method wherein an electrostatic attraction means is provided in a freely replaceable manner on a sample stand which will be controlled at the prescribed temperature, the material to be treated is placed thereon, it is electrostatically attracted, and a prescribed surface treatment is conducted by controlling the material to be treated at the prescribed temperature. CONSTITUTION:An electrostatic attraction device 20 is provided on a sample stand 8, which will be controlled at the prescribed temperature, is provided in a freely replaceable manner or in a freely detachable manner, the material to be treated 6 is placed on the above-mentioned electrostatic attraction device 20, and it is electrostatically attracted. At the same time, the prescribed surface treatment is conducted on the material 6 to be treated by controlling it at the prescribed temperature. For example, a prescribed temperature control can be conducted on the sample stand 8 by a temperature adjuster 19. Also, an electrostatic attraction plate 20 is attached to the sample stand 8 by the fastening means 21 such as an insulative screw. The electrostatic attraction plate 20 consists of a conductor 20a having a high heat conductivity and an insulator 20b with which the surface side of the conductor 20a, is coated. The thermal contact between the semiconductor wafer 6 and the sample stand 8 can be strengthened by placing the semiconductor wafer 6, to be etching treated, on the electrostatic attraction plate 20 and the wafer is electrostatically attracted to the side of the sample stand 8.
Patent JP-S63259052-A (JP)
Title: Screw for compression molding machine of chaff
Inventor: SATO SHIGEAKI
IPC: C22C38/00
Filed: 1987-04-14
Abstract: PURPOSE:To provide the titled screw having excellent wear resistance, strength and long service life by executing hot hydrostatic pressing to Cr steel alloy powders having specific compsn. and subjecting the same to hot working, mechanical working, quenching and tempering treatments. CONSTITUTION:The alloy powders consisting of, by weight, 2.0-4.0% C, <=2.0% Si, <=2.0% Mn, 7-17.1% Cr, 4-14.0% V, 0.5-3.0% Mo+1/2 W and the balance consisting substantially of Fe are applied to the hot hydrostatic pressing and are consolidated. The powders are then subjected to the hot working and mechanical working to form the titled screw having the specific shape. The screw is thereafter subjected to the quenching and tempering to the specific hardness. The surface layer part to be used of the screw is furthermore covered by the hard materials such as TiN, TiC, VC, WC, etc., at need. Said screw has the material quality in which the wear resistance and strength are improved, and the generation of the partial wear by SiO2 incorporated in chaff, etc., can thus be prevented.
Patent JP-H04303271-A (JP)
Title: Graphic preparing device
Inventor: IZAWA HIDETO
IPC: G06T11/20
Filed: 1991-03-29
Abstract: PURPOSE:To plot parallel lines having required width only by one graphic preparing operation without individually plotting respective lines of parallel lines corresponding to road width in the case of preparing roads on a map by this graphic preparing device. CONSTITUTION:When a width line preparing program area 14 in a ROM 5 is started by a user's specification, plotting position data corresponding to a cursor locus set up by the operation of a keyboard 16 and width data set up by using the plotting position data as a reference line are stored in a graphic preparing data buffer 7 in a RAM 4, respective start point and end point positions of the width lines mutually opposed on a display screen are found out by a reference graphic decomposing part 9 based upon the plotting position data and the width data and a graphic pattern previously specified by a user from a display controller 19 to a display RAM 20 is read out from graphic pattern area 15, developed correspondingly to respective start points to end points and displayed on a display device 18.
Patent JP-S63258272-A (JP)
Title: Rear wheel steering gear for vehicle
Inventor: IMAOKA NAOHIRO
IPC: F16H48/12
Filed: 1987-04-14
Abstract: PURPOSE:To prevent an operating rod from damages by disposing the axis of a drive pinion above the axis of a ring gear, forming a space below the front portion of an operative device and providing a rear wheel operating rod in the space. CONSTITUTION:A differential gear 38 has the axis of a drive pinion 41 offset above a ring gear 42 and a drive pinion shaft 40 disposed above a differential housing 43 to form one of a reverse offset type. By disposing the drive shaft 40 above the differential housing 43 is formed a space 44 below said shaft 40, and in the space 44 is disposed a rear wheel operating rod 11 for a rear wheel steering mechanism 7. Thus, since the operating rod 11 is disposed in the space 44, the operating rod 11 is prevented from the influence of road surface.
Patent JP-H06112093-A (JP)
Title: Electrolytic solution for electrolytic capacitor
Inventor: HONGO SHUZO
IPC: H01G9/02
Filed: 1992-03-16
Abstract: PURPOSE:To obtain an aluminum electrolytic capacitor which is usable over a wide range of temperature and excellent in safety by a method wherein organic acid or organic salt is dissolved as main solute into solvent. CONSTITUTION:Organic acid or organic salt as main solute is dissolved into solvent which contains 10 to 80% by weight of triacetine to obtain electrolytic solution. At this point, the other components of the solvent are ethylene grycol, 2-ethyl-1, 3-hexadiol, and others. 7-vinyl-9-hexadiene-1, 16-ammonium dicarboxylate, ammonium decane-dicarboxylate, or the like is used as organic salt. By this setup, electrolytic solution small in influence on a human body and possessed of a high boiling point and a low solidifying point can be obtained.
Patent JP-H04303265-A (JP)
Title: Electronic filing device
Inventor: ANDO TAKESHI
IPC: G06T1/00
Filed: 1991-03-29
Abstract: PURPOSE:To easily realize the VRC processing of code data including binary graphic data subjected to compression processing in an electronic filing device. CONSTITUTION:Code data including binary graphic data is read onto a page memory 14. This binary graphic data subjected to compression processing is decoded through a CODEC 36 and is expanded on image parts of the page memory 14. The size, the position, etc., for display are calculated, and data subjected to rotation processing in accordance with them by a longitudinal/ transverse conversion circuit 35 is expanded on a display memory 15.
Patent JP-H09255032-A (JP)
Title: Container
Inventor: TAKEUCHI KIYOSHI
IPC: B65D77/08
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To enable a container to contain a plurality of objects, differing in kind, separately from kind to kind and make the container small in size when it is not in use. SOLUTION: To make up a container 10, lid bodies 12A, 12B which cover the opening of a container body 11, which is capable of containing food, are joined to the container body 11 by hinges 22A, 22B. In this instance the lid bodies are each capable of holding food and a sealing material 24 is attached by adhesion to the peripheral part 20 that defines the opening of the lid body so that, when the lid is in place for closure, the sealing material prevents the food inside the lid body from falling down.
Patent JP-S62247921-A (JP)
Title: Automobile air-conditioning device
Inventor: OI SHINICHI
IPC: B60H3/00
Filed: 1986-04-21
Abstract: PURPOSE:To prevent the air-condition from being deteriorated, by compensating and controlling the capacity of air-condition if it is determined that demist is required in accordance with the information of humidity on the inner surface of a windshield pane, and therefore, the demist is carried out. CONSTITUTION:During operation of a vehicle, a microcomputer 5 determines whether the control of demist is required or not in accordance with an output from a dew sensor 26. In this stage, when it is determined that the humidity on the inner surface of a front windshield pane exceeds a predetermined value, and therefore, demist is required. Further, the microcomputer 5 judges whether the compressor 22 should be set to an on-mode or an off-mode. When the on- mode is determined for the compressor 22, the opening degree of a standard air-mix door 10 is controlled in accordance with the opening degree characteris tic of the door 10 which is nearer to a full heating mode than the opening degree characteristic of the air-mix door 10, while when the off-mode is effected, the air-mix door 10 is controlled in accordance with the opening degree charac teristic nearer to the full cooling mode, thereby it is possible to compensate and control the air-condition.
Patent JP-H02271299-A (JP)
Title: Driving device for detector
Inventor: KATO HIROMI
IPC: G21C17/10
Filed: 1989-04-13
Abstract: PURPOSE:To decrease operators' radioactive exposure and to enable a detector damage by an operation error to be preventable by controlling a winding reel in a winding direction of a driving cable during the detector is being driven and by fixing the winding reel during the detector is halted. CONSTITUTION:When a driving cable 23 of a detector is inserted from a driving unit 26, a winding reel 22 are rotatingly activated in a pulling-out direction of the cable 23 not so as to loosen the cable 23 and not to derail the detector. As a torque of the reel 22 is smaller than a pulling-out force of a driving wheel, the reel 22 rotates in an inserting direction. Also, when the cable 23 is pulled out, a torque motor 19 is used and the motor 19 is able to rotate for winding a longer length of the cable than a length that the driving wheel pulls out the cable 23. The motor 19 is equipped with an electromagnetic brake and when the motor 19 stops, the reel is fixed by the brake. Meanwhile, a connector at a detector end is connected to a rotary connector 18 attached to the reel 22. An end of the connector 18 rotates together with the connector at the detector end, and another end is fixed to a support of a fixture reel and is connected to a lead-out cable 24 of a detector output.
Patent JP-H04151985-A (JP)
Title: Digital electronic still camera
Inventor: FUKUOKA HIROKI
IPC: H04N19/625
Filed: 1990-04-06
Abstract: PURPOSE:To record a still picture of a prescribed number to a memory card at all times by setting a parameter controlling a produced code quantity to a picture signal data compression means and controlling the produced code quantity to a prescribed range based on the set parameter. CONSTITUTION:An object image picked-up by an image pickup lens 1 is formed on an image pickup device 3 and photoelectric-converted and inputted to a processing circuit 4. The picture data of the processed object image is compressed by a compression processing circuit 10. The control of the produced code quantity is executed by receiving and giving a control signal between a central processing unit 119 and the compression processing circuit 10. A scaling factor is set to a scaling factor register 12. The scaling factor table 120 is selected so that the produced code quantity is within a prescribed range under the control of the central processing unit 119 and the scaling factor is selected. On the other hand, a designation signal for table selection is inputted to an input device 121 by the operator.
Patent JP-H11288917-A (JP)
Title: Method and device for processing substrate
Inventor: MINO YOSHIMITSU
IPC: H01L21/304
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To adequately attain various processes of a substrate in a single chamber by an in-line system. SOLUTION: For processes at high-order process parts 32 to 34 having other process parts 31 to 33 as lower-order parts, the lower-order process parts 31 to 33 are nearly shielded by annular partition walls 7a to 7c having a downward flowing-down gap S, such as a processing material, etc., left with the internal surface of the chamber 1 around a support body 3 and the processes at the higher-order process parts 32 to 34 are performed for attaining the purpose.
Patent JP-H04322195-A (JP)
Title: Controller of induction motor
Inventor: TAKAKURA KATSUYA
IPC: H02P27/06
Filed: 1991-04-23
Abstract: PURPOSE:To get a controller of an induction motor which prevents the applied voltage of an inductor from getting unstable by changing the pulse width of PWM, according to the ripple of the DC voltage of an inverter when controlling the induction motor with a PWM inverter. CONSTITUTION:A voltage detector 4, which measures the DC voltage applied to an inverter 5, and, inside an inverter control circuit 7, a computing element, which corrects a voltage signal, are provided, and the pulse width of PWM is controlled so that the output voltage of the inverter 5 may be constant. Hereby, the stable output voltage of the inverter can be ensured, so the efficiency of the induction motor improves, and noise and peak currents can be reduced.
Patent JP-S5616571-A (JP)
Title: Microcapsule composition
Inventor: FUCHIGAMI MITSURU
IPC: C09D11/00
Filed: 1979-07-19
Abstract: PURPOSE:To titled composition for a printing ink, having a high drying rate without forming wrinkles, and prepared by using melamine-formaldehyde resin polymerized under conditions of specific temperature or above as a microcapsule membrane material. CONSTITUTION:A printing ink composition comprising (A) a pigment, e.g. titanium oxide, (B) an adhesive, e.g. a cellulose derivative, (C) a microcapsule which is prepared by the in-situ polymerization method with melamine-formaldehyde resin polymerized at 65 deg.C or above as a membrane material, and (D) an alcohol dispersion medium, preferably a mixture of water with 40wt% or more an alcohol, e.g. ethanol. The amounts of (A) and (B) are preferably 10-100pts.wt. and 0- 50pts.wt. per 100pts.wt. (C) respectively. USE:An ink composition suitable for gravure and flexographic printing.
Patent JP-S58211900-A (JP)
Inventor: TANIGAMI SATOSHI
IPC: B26F1/32
Filed: 1982-05-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06278116-A (JP)
Title: Permanent form for concrete construction
Inventor: SANUKI IKUO
IPC: E04G9/10
Filed: 1993-03-26
Abstract: PURPOSE:To prevent the drying-out of cast concrete by suppressing the water absorption properties of a form and to improve the close adhesiveness of concrete and a form made of concrete in a permanent form for concete construction. CONSTITUTION:A form is molded from a raw material prepared by compounding 40-60wt.% of cement, 40-60wt.% of a siliceous raw material such as silica sand, fly ash, slag or silica hume, 2-7wt.% of a pulp fiber and a necessary amt. of a synthetic fiber, a natural fiber or aggregate and the surface water absorption of the form is set to 50-1000g/cm<2> and, by adjusting the compounding amt. of cement and the siliceous raw material, water absorption is reduced and, at the same time, proper water absorption is kept to enhance the close adhesiveness of cast concrete to the form.
Patent JP-H03293094-A (JP)
Title: Water purifying device
Inventor: KANEKO TOSHIRO
IPC: C02F1/50
Filed: 1990-04-09
Abstract: PURPOSE:To obtain required clean water even right after cleaning without requiring overhaul at the time of cleaning of a filter by providing a selector valve which connects the inlet of the filter to either of a water supply source and a drain and a selector valve for connecting the outlet of the filter to either of an ozone aeration tank and the water supply source. CONSTITUTION:The flow passage of source water is changed over to the ordinary flow passage for the clean water flowing through the filter 5 to the ozone aeration tank 2 and the back flow passage for the flow through the filter to a drain port 24 by changing over of the 1st selector valve 21 and the 2nd selector valve 29 so that the source water flows in the back flow passage. The cleaning of the filter 5 is thus executed only by the changing over operation without requiring the disassembly of the filter. The flow passage of the source water is disconnected from the ozone aeration tank 2 at the time of the back flow passage and, therefore, the source water flowing for the purpose of the cleaning does not affect the clean water of the ozone aeration tank 2 and the clean water of the ozone aeration tank 2 is held accumulated therein at the time of the cleaning. The clean water is thus obtainable right after the cleaning.
Patent JP-S5216142-A (JP)
Title: Data processing system with bus information logging function
Inventor: SHIBATA SATOSHI
IPC: G06F11/34
Filed: 1975-07-28
Abstract: PURPOSE: To make it possible to log bus information in some accidental trouble by installing a supervisory unit of exclusive use. 
     COPYRIGHT: (C)1977,JPO&Japio